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白刚玉是以优质铝氧粉原料,经电熔提炼结晶而成,它的硬度略高于棕刚玉,韧性稍低、纯度高、自锐性好、磨削能力强、发热量小、效率高、耐酸碱腐蚀、耐高温、热稳定性好。其磨具适用于磨削高碳钢、高速钢等。还可作为研磨抛光材料;精密铸造、喷涂材料,化工触媒载体,特种陶瓷、高级耐火材料等。 2 m3 a; m E4 R* y. ^
White fused alumina is electrically fused in arc furnace with high grade bayer processed alumina as raw material. It is also characterized by its high purity , ability of selfsharpening, better cutting, less heat emit, higher efficiency, acid and alkali resista- nce, good thermal stability. Abrasives tools made of it are suit- able for grinding highspeed,high carbon steel,etc. . A7 k3 C0 [+ y" O
It also can be used as materials for grinding and polishing, precision casting, spraying and coating, medium body for che- mical industry, special ceramics and highgrade refractory mate- rials,ect. - X' {0 f# n [2 C7 X
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8 [( r( p8 W* [
, T7 h: Q+ @; J1 l+ E' m9 S- ?8 o% x/ ^' m% M3 s# H$ h* V
5 Q* I' |8 [2 |/ I, x$ D
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+ r- ~ G) Z0 G6 @
: O" ?1 U) ~2 { 化学成分(重量百分比%) Chemcal Composition(Weight%) | $ u" B3 {5 t. q5 k- F6 O
4 I$ H7 m% t# \: I* T5 e2 A$ n# Y
" W' p) I7 \' j, G# ? 粒度grit size | 5 z3 N" m! i, K: a
7 X0 p6 I3 T, S/ |8 w AL2O3 | ! Z- i) |0 K' F9 W* x' a
& M- @6 w8 @3 Y7 l( V4 ^2 H% {
Na2O | ' b% e7 K) s+ g: j6 @
; |, `7 \' }1 D7 u" r" h0 U# N
' d& \" [) J" x4 T" O& `
+ `9 N0 [5 U1 p* F12#~90# |
, ?2 F) Y* [- l- t- ?; P3 k# u
& D- Z6 b; k- D$ C+ h2 K7 i% C0 ?- q' D4 q9 l
≥99 |
, Q j ]9 ]$ k9 b$ ]# D) S
% k" D# m) G6 B, [
. i' k1 b6 p" F! s+ P" k≤0.40 | , ?1 I( u2 W' h$ ?/ Y/ h: k2 m4 b
" p& c, k) R, o; O& C
1 }: {( T- V+ @9 \6 G$ Y& v7 `5 v9 S
100#~240# |
% l' ?$ j K# ?6 K: W! D* n
9 `) A* G y+ T5 x0 l | , Z7 X' d* G/ ~. S$ O/ @
, H2 ?! }% L' r- v; I. G
| ' G- i2 a5 _2 c8 D+ g" V- M
) k# z* r0 e7 @' l8 W2 {8 X! I7 y* y! Q S# q
6 E' X$ j6 W* |$ m+ x( X$ h
W63~W14 |
1 z1 @) ~' k9 F& l6 z4 l; ?, n2 n8 X
|
# D, T& T2 A! D2 P( k: s6 g
7 k+ k6 f1 u' I
4 q2 ^1 a7 z: V; _, x$ M. p3 O≤0.40 |
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9 h7 j" w- ^' J% l) C
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/ Y) L; m; D9 W- |2 zW10~W5 |
5 x& z! s1 f" m4 i0 P9 r" Z
1 D- f& A2 f1 y3 N. d+ V | 2 r$ B& Y8 u8 g3 C$ ?+ p( W0 \; d
7 N# {/ n. T0 l$ V& p4 w
; \* {5 Z1 z% _7 g* c+ [( b' N$ e
≤0.51 |
9 ~. r, t0 j) j$ j5 r! q( [1 R& T3 G$ ]6 ?) {5 w: @8 Q6 ~5 p, v y
|
! Z% u! Q% N, r' f. u0 N1 z/ |2 f, b" Y5 O4 v$ {5 x; t& L' e2 n
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g S5 k5 F w& ~2 b; L3 Z
! W, F; e1 X2 g/ r( Y# c' O( ^! G" J' P8 ~) v m: f
磁性物含量 Magnetic Material Content |
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( {2 ^, |8 m% O3 u! m0 @
粒度Grit Size | , V) J' b6 F4 H5 \
6 S/ Q" H, I' U. j+ Z4 ~
- \) ?# j$ i7 u; O6 s含量 Content% | 4 j$ ^/ ]5 g) y }; G" m
1 L1 r) i. [! Q/ V \; D
4 n3 x: ?9 t- ]; @. j) S: B* }) x6 A% w. S+ e
16#~24# | 3 n, ]0 U' b. z; s5 A/ A2 a
; }/ P$ z0 d) a; Q2 D% Y# g) f o9 S
' X5 [( |7 a# T. l: \" z<0.0023 | ( U2 n5 A0 f7 [- |& E
$ a1 G8 v3 M c2 S! m
6 w) v A4 @1 m3 w
3 P! N+ \* a3 u0 u, k+ i; U$ ?30#~120# |
6 }7 F. d. P1 f) b$ O4 q9 K( `# p6 z0 n* p9 \) R( e# H0 d
0 z5 Y0 ?: v, _* H& O! J<0.0021 | + c! ? v+ A7 ~1 P3 u2 i5 R
, |/ w2 c$ @4 {& `6 I" w3 E
. C6 f* e3 b" J0 g# y7 C1 G" M- f% e: f& i
150#~120# |
6 a( V) U8 T0 R/ X0 R0 ] a8 q& \, j! }6 }/ x5 e6 r a
9 U# r0 ?% v+ T1 B1 n<0.0230 | % h* }* j5 Q% r% w$ W( P" u
: T) Q" e1 h* r
! V6 O% u8 p) R' q |
# {% R c* I) A) d, _) j' f( }% o
( Z6 I. a' C; j5 A+ y- q<0.0015 |
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